java.sql.SQLException: Invalid Oracle URL specified at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:273) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:182) at java.sql.DriverManager.getConnection(DriverManager.java:517) at java.sql.DriverManager.getConnection(DriverManager.java:177)